Answer:
B is the answer
Step-by-step explanation:
Answer: x+4 = 12
Step-by-step explanation:
68*21
70*20
1400
OR
68*21
1428
1430
Hey!
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Answer: 0.92
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Explanation: The correlation will be between 1 and -1. 1 being positive and -1 being negative. The highest number that is closest to the r value is the strongest correlation.
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Hope This Helped! Good Luck!